
Modrinth · Minecraft modpack
robin
an optimization pack for forge
Quick answer
Which robin release matches NeoForge?
neorobin 1.0.5-1.21.1 is a complete pack release for 1.21.1 with NeoForge 21.1.122. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 21. 23 mods in this pack file.
Pack setup
How should I set up robin for players and a server?
Use neorobin 1.0.5-1.21.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for robin?
neorobin 1.0.5-1.21.1 on NeoForge. The pack contents and setup notes below stay tied to that release.
The selected pack release is neorobin 1.0.5-1.21.1. That file is for Minecraft 1.21.1 with NeoForge 21.1.122. This NeoForge setup needs Java 21. It contains 23 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is robin?

at last, a good optimization pack for forge.
great on its own, but meant to be built on top of.
why?
Optimization mods for Fabric scale really well with large modpacks, meaning that gameplay stays relatively smooth regardless of modpack size.
Forge doesn't have this luxury. FPS often tanks when using upwards of 75 mods. The few optimization packs that exist for Forge aren't as good at mitigating this as the ones on Fabric.
When putting together large modpacks, I often build on top of pre-existing optimization packs. Robin surpasses comparable Forge options and can consistently match—and sometimes even outperform—Fabric's performance packs, whether running without any mods or with over 250.
good?
yes.
tested on ryzen 9 3900 + radeon rx 5700 xt on a randomly generated world.
render distance 12, sim distance 5.
preference-based settings like FOV that affect performance have been matched to robin's default.
Project description from Modrinth.
Mods in neorobin 1.0.5-1.21.1
Open any mod on Modpacks.ch to check its files and dependencies.
b4a8e11384454bcc341043b251db7fb5afdfdf45 · Modrinth version dGNP90t0 · Project link unavailable Server only1201c14362f2bad7062d315f8a9b26afbabd2c9c · Modrinth version PCNyL6v4 · Project link unavailable Server only888488898628016d421bc6b4fe2ae998aba2b522 · Modrinth version gTsJRSdq · Project link unavailable Client only1070d3254d652b764e547cf1e7f3486de863507a · Modrinth version 5CmOS3yK · Project link unavailable Side not labelledc3e5733ba4503b102589a026000fd5ce0212f6f2 · Modrinth version izKINKFg · Project link unavailable Side not labelled180ccce84c5d74e7388a590fdc9c01cfb137ca60 · Modrinth version k3UrqfQk · Project link unavailable Side not labelled6d8c3ce8cd293f372aaceebd31627544ef895560 · Modrinth version D3Sr7okx · Project link unavailable Client only36045df5f1b3e7645a5dd450fa305a8134dd7c51 · Modrinth version 8OuTJDGd · Project link unavailable Client onlya67a3d7d1e4d912823773f8e7a6fdc4f90171ac4 · Modrinth version 8BvicUz9 · Project link unavailable Client only440720daaf51d5ad88a96ed59e1f59c63fad3f73 · Modrinth version BbFqiKvi · Project link unavailable Side not labelled9c4bf4fc3292d627fe0eff85a96672a15f27338c · Modrinth version dIGKewCo · Project link unavailable Client only7279fc52c32a033acc2864a9bcb018b2e04bbd03 · Modrinth version CnpoQxCx · Project link unavailable Side not labelled3744e8591327fef8526b6b7579e28f5d14dbb22b · Modrinth version Fz3tHM30 · Project link unavailable Side not labelled4736811760cff712230da7fa7629c369f1d3fb69 · Modrinth version E77ardrh · Project link unavailable Client onlyb6912442dfb47b2cbcadb4085608636fced68af9 · Modrinth version TFGMCLED · Project link unavailable Side not labelled2fff901eeb095c0a17ee16590e1be76c968224fc · Modrinth version ueN87SNs · Project link unavailable Server onlyd6bbbdae2d8e94551606c32e75fded04605811ee · Modrinth version ccgnTSUG · Project link unavailable Side not labelled1ba69f600fb8c2f5bd5d73db0a530bcc2b576dec · Modrinth version ZKnJCu6a · Project link unavailable Side not labelled293b09c4205cfe882aadd296a25828f8f8e91549 · Modrinth version sYZ1Bac5 · Project link unavailable Client only1bea6b61378ba80f038256c4345d9ff3b67928c4 · Modrinth version nJBE6tif · Project link unavailable Server onlya7694052c8a76c3a3fe19fd5043e8314a3d4d58a · Modrinth version nlNqnwcA · Project link unavailable Server only489fa60823fdde380618ce2ae7dcb1b8423ffddc · Modrinth version I9RMZOOH · Project link unavailable Client only03fe8b0216f373f1f61ab610f39dba2324158ee9 · Modrinth version INOJp2Dt · Project link unavailable Side not labelledPick your setup
robin by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
robin versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.